156742992 (number)

156742992 is an even 9-digits composite number following 156742991 and preceding 156742993. In scientific notation, it is written as 1.56742992 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 80 positive divisors. There are 42135552 positive integers (up to 156742992) that are relatively prime to 156742992.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand nine hundred ninety-two

Notation

Scientific notation 1.56742992 × 10^8
Engineering notation 1.56742992 × 10^6

Prime Factorization of 156742992

Prime Factorization 2 × 2 × 2 × 2 × 27 × 17 × 7 × 3049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19592874
Product of the distinct prime numbers

The prime factorization of 156742992 is 2 × 2 × 2 × 2 × 27 × 17 × 7 × 3049. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 33, 3, 555, 305, 4295, 1301, 53109, 99588, 310746, 827636, 7604034, 6532009, 3041494, 30804759, 922556151, 660781628, 2558041468, 4522902766

Basic calculations (n = 156742992)

Multiplication

n×y
n×2 313485984
n×3 470228976
n×4 626971968
n×5 783714960

Division

n÷y
n÷2 78371496
n÷3 52247664
n÷3 39185748
n÷5 31348598.4

Exponentiation

ny
n2 24568365541112064
n3 3.8509191234636E+24
n4 6.036045853617E+32
n5 9.4610788694513E+40

Nth Root

y√n
2√n 12519.704149859
3√n 539.17454129343
4√n 111.89148381293
5√n 43.554960730739

Divisors of 156742992

1, 2, 4, 7, 8, 14, 16, 17, 27, 28, 34, 54, 56, 68, 108, 112, 119, 136, 189, 216, 238, 272, 378, 432, 459, 476, 756, 918, 952, 1512, 1836, 1904, 3024, 3049, 3213, 3672, 6098, 6426, 7344, 12196, 12852, 21343, 24392, 25704, 42686, 48784, 51408, 51833, 82323, 85372, 103666, 164646, 170744, 207332, 329292, 341488, 362831, 414664, 576261, 658584, 725662, 829328, 1152522, 1317168, 1399491, 1451324, 2305044, 2798982, 2902648, 4610088, 5597964, 5805296, 9220176, 9796437, 11195928, 19592874, 22391856, 39185748, 78371496, 156742992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156742991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156742992 can be divided by 80 positive divisors. The sum of these divisors (counting 156742992) is 1, the average is 0.0125.

Base conversion 156742992

Base System Value
2 Binary 1001010101111011010101010000
3 Ternary 101220221100222000
4 Quaternary 21111323111100
5 Quinary 310111233432
6 Senary 23315314000
8 Octal 1125732520
10 Decimal 156742992
12 Duodecimal 445ab900
16 Hexadecimal 957b550
20 Vigesimal 28jch9c
36 Base36 2lbjo0

Cryptographic Hash Functions

md5 32e59edc3376c496d445ca8e16380cd6
sha1 85443fa9526385cb83ad75da7d98e74e9f203746
sha256 ed7331ede3b591d8537fddd2a125383159064e7f93ef493953bcc3cf49c829f0
sha512 4aef31a5b2a4f48ff1ba8253c46768c5d6d1fc9cf3f34194468aaeb8323aa1ac902c3914d2fcb64574570d3771e0a09b92a41798bf6a6167168acd33ec9e80e4
ripemd-160 8d8a998e4c4f437eac449c85dd120d70682c23af

156742992 as geometric shapes

Circle

Radius = n
Diameter 313485984
Circumference 984845264.33777
Area 7.7183796694666E+16

Sphere

Radius = n
Volume 1.6130692303789E+25
Surface area 3.0873518677867E+17
Circumference 984845264.33777

Square

Length = n
Perimeter 626971968
Area 24568365541112064
Diagonal 221668065.09334

Cube

Length = n
Surface area 147410193246672384
Volume 3.8509191234636E+24
Space diagonal 271486825.87436

Equilateral Triangle

Length = n
Perimeter 470228976
Area 1.0638414344033E+16
Altitude 135743412.93718

Triangular Pyramid

Length = n
Surface area 1.0638414344033E+16
Volume 4.5383517100035E+23
Height 73889355.031113